Facts
- Overview
- Swing bridge over Harbor River on US 21
- Location
- Beaufort County, South Carolina
- Status
- Open to traffic
- History
- Built 1939
- Design
- Swing
- Dimensions
-
Length of largest span: 171.9 ft.
Total length: 2,851.2 ft.
Deck width: 20.0 ft.
Vertical clearance above deck: 15.0 ft.
- Approximate latitude, longitude
- +32.40333, -80.45500 (decimal degrees)
32°24'12" N, 80°27'18" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 17/551251/3585274 (zone/easting/northing)
- USGS topographic map
- Saint Helena Sound
- Inventory number
- BH 32005 (Bridgehunter.com ID)
- Inspection (as of 12/2006)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 38.9 (out of 100) - Average daily traffic (as of 2006)
- 2,200